Erysiphe penicillata (Wallr.) Fr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Erysiphaceae genus Erysiphe species Erysiphe penicillata Name Homonyms Erysiphe penicillata (Wallr.) Fr. Erysiphe penicillata (Wallr.) Link